Chapter 21: Multilink Frame Relay
Layer Two Configurations
Figure 1 outlines a Multilink Frame Relay (MFR) configuration with three sites. PVC 16
connects Site 1 to Site 3, while PVC 31 connects Site 2 to Site 3. The Frame Relay switching
equipment is represented simply as a Frame cloud.
Figure 14: Multilink Frame Relay with Three Sites
Figure 17 provides greater detail, including the use of an SR3120 inside the cloud as a Frame
Relay switching device, and SR3120 and Secure Router 1000 Series units at the CPE sites 1
and 2.
Avaya Secure Router 1000 Series Configuration Guide
Configuration
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